Telecommunication networks and services. Telecommunications designing. Installation and ma....

National telephone services. Telecommunication networks and services.

Mobile telecommunications. Sale of mobile phones. Service and repair of mobile phones.                                

Telecommunication networks and services. Import of machinery and equipment for telecommuni....

Telecommunication networks and services. Telecommunications equipment. Installation and maintenance of telephone exchanges. Computer network....

Industrial and civil construction. Sale of computers. Machinery and equipment rental for construction industry. Equipment for sewage. Formwo....

Service and repair of mobile phones.

Service and repair of mobile phones. Sale of mobile phones.

Sale of mobile phones. Service and repair of mobile phones.

Sale of mobile phones. Service and repair of mobile phones.

Computers. Mobile telecommunications. Sale of mobile phones. Service and repair of mobile phones.

Sale of mobile phones. Service and repair of mobile phones.

Service and repair of mobile phones. Sale of mobile phones.

Copiers sale. Office equipment. Copiers service and repair. Photocopying centre. Installation and maintenance of telephone exchanges. Nation....

Installation and maintenance of telephone exchanges.                                

Service and repair of mobile phones. Computer service, troubleshoot and repair.

Installation and maintenance of telephone exchanges. Telecommunication networks and services. Networks construction and design.

Office equipment. Computers. Office equipment service and supplies. Service and repair of mobile phones.

Service and repair of mobile phones.

National telephone services. Computer telephony. International telephone services. Voice o....